Implantation de valve aortique par voie transcatheter (TAVI): update sur les indications [Transcatheter aortic valve implantation (TAVI): update on the indications].

Although surgical aortic valve replacement has been the standard of care for patient with severe aortic stenosis, transcatheter aortic valve implantation (TAVI) is now a fair standard of care for patients not eligible or high risk for surgical treatment. The decision of therapeutic choice between TAVI and surgery considers surgical risk (estimated by the Euro-SCORE and STS-PROM) as well as many parameters that go beyond the assessment of the valvular disease's severity by echocardiography: a multidisciplinary assessment in "Heart Team" is needed to assess each case in all its complexity.